12387595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 16427520

約数和(自身を除く): 4039925

約数列:

[1, 5, 11, 55, 79, 395, 869, 2851, 4345, 14255, 31361, 156805, 225229, 1126145, 2477519, 12387595]

約数ペア:

[(1, 12387595), (5, 2477519), (11, 1126145), (55, 225229), (79, 156805), (395, 31361), (869, 14255), (2851, 4345)]